What are the performance requirements of screw air compressor oil?
The air compressor oil is divided into two types: reciprocating air compressor oil and rotary air compressor oil according to the structure type of the compressor, and each has three levels of light, medium and heavy loads. Air compressor oil is divided into two major categories: base oil category and cocoa oil type compressor oil and synthetic compressor oil.
Air compressor oil plays an important role in the operation of air compressors, which play the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering. The quality of air compressor oil directly affects the normal operation and service life of the air compressor. What are the performance requirements for screw air compressor oil? Edit and edit the following content, let us look at it together:
1. Base oil quality. The quality of the base oil is directly related to the quality level of the air compressor oil, and the quality of the base oil is directly related to the depth of refining.
2. The base oil fraction should be narrow. Improving the composition of the base oil is a key factor in improving the quality of the air compressor oil. The actual effect of the air compressor oil blended with the light and heavy components is different.
3, the viscosity should be appropriate. The thickness of the oil film increases as the viscosity of the oil increases, but the friction also increases as the viscosity of the oil increases. Low viscosity, weak oil film, will accelerate wear and shorten the life of the machine. On the contrary, deposits are generated at the exhaust duct, the gas valve, and the like. Therefore, the viscosity of the oil should be appropriate.
4, the viscosity is better. In general, oil viscosity should not change much from temperature changes.
5, the flash point should be appropriate. If the flash point is high, the viscosity is also large, and carbon deposition is likely to occur, and there is an unsafe factor.
